Answer:
there is no value to x in this system because you don't have a number for the variable y
Step-by-step explanation:
Where is the algebra.
{sorry for saying something but not answer real question...)
Answer:
8
Step-by-step explanation:
as side of square are equal
3x=5x-16
3x+16=5x
16=5x-3x
16=2x
16÷2=x
8=x
therefore value of x is 8
Answer:
4.57 * 10^8
Step-by-step explanation:
457,000,000
Imagine there is a decimal point at the end like so
457,000,000.
In order to get to 4.57000000, you need to move the decimal 8 spaces left.
Thus, 457,000,000 in scientific notation is 4.57 * 10^8
Go over it again ! Look closely and restart. If u didn’t use pencil and paper do that.!